Company Filing History:
3 out of 1,015 
3 out of 480 Years Active: 2023-2025
Title: Innovations of Chongheng Shen in Battery Technologies
Introduction
Chongheng Shen is a notable inventor based in Ningde, China, recognized for his contributions to battery technologies. He holds a total of 6 patents, showcasing his innovative approach to electrochemical energy storage solutions. His work focuses on enhancing the performance and efficiency of battery materials.
Latest Patents
One of his latest patents is related to a pressure-resistant positive active material and an electrochemical energy storage apparatus. This invention addresses the need for improved battery materials by introducing a positive active material that includes secondary particles composed of primary particles. The application specifies that the quantity of primary particles per unit sphere area in a scanning electron microscope (SEM) graph of the secondary particles ranges from 5/μm² to 30/μm². Additionally, the single-particle pressure-resistant strength of these secondary particles is between 60 MPa and 300 MPa. The molecular formula of the positive active material is defined as LixNiyCozMkMepOrAm, with specific constraints on the variables to ensure optimal performance.
Another significant patent involves a positive active material, a positive electrode plate, and an electrochemical energy storage apparatus. This invention emphasizes the use of LiNiCoMMeOA as the positive active material, which can also feature a coating layer on its surface. The particle size of the positive active material is carefully controlled, with a D10 size ranging from 0.3 μm to 2 μm. This innovation aims to reduce side reactions between the positive active material and the electrolyte solution, thereby enhancing the storage performance of the electrochemical energy storage apparatus without compromising energy density, cycle performance, or rate performance.
Career Highlights
Chongheng Shen has worked with prominent companies in the battery industry, including Contemporary Amperex Technology Co., Ltd. and Contemporary Amperex Technology (Hong Kong) Limited. His experience in these organizations has contributed significantly to his expertise in developing advanced battery technologies.
Collaborations
Chongheng has collaborated with notable colleagues such as Na Liu and Rui Du, further enriching his work in the field of battery innovations.
Conclusion
Chongheng Shen's innovative contributions to battery technologies demonstrate his commitment to advancing energy storage solutions. His patents reflect a deep understanding of material science and engineering, positioning him as a key figure in the development